[SPARK-56312][PYTHON] Refactor SQL_COGROUPED_MAP_ARROW_UDF#55377

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Yicong-Huang:refactor/cogrouped-map-arrow-udf

Commits on Apr 22, 2026

[SPARK-56312][PYTHON] Refactor SQL_COGROUPED_MAP_ARROW_UDF to be self-contained in read_udfs
Yicong-Huang
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Commits on Apr 23, 2026

fix: restore strict result validation for cogrouped map arrow UDF
Yicong-Huang
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